{"schema_version":1,"title":"ch.qos.logback:logback-core (Maven) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in ch.qos.logback:logback-core (Maven): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-10532, was published on 1 June 2026.","url":"https://junglewise.ai/threats/technologies/ch-qos-logback-logback-core","json_url":"https://junglewise.ai/threats/technologies/ch-qos-logback-logback-core.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/ch-qos-logback-logback-core","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":5,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":3},"latest":[{"cve":"CVE-2026-10532","cvss":4,"epss":0.0037,"slug":"cve-2026-10532-qos-ch-sarl-logback-core-restricted-deserialization-in","title":"QOS.CH Sarl logback-core restricted deserialization in HardenedObjectInputStream","severity":"medium","exploited":false,"published_at":"2026-06-01T13:16:30.34+00:00","url":"https://junglewise.ai/threats/cve-2026-10532-qos-ch-sarl-logback-core-restricted-deserialization-in"},{"cve":"CVE-2026-9828","cvss":4,"epss":0.0055,"slug":"cve-2026-9828-qos-ch-logback-core-deserialization-bypass-in","title":"QOS.CH logback-core deserialization bypass in HardenedObjectInputStream","severity":"medium","exploited":false,"published_at":"2026-05-28T14:16:27.43+00:00","url":"https://junglewise.ai/threats/cve-2026-9828-qos-ch-logback-core-deserialization-bypass-in"},{"cve":"CVE-2026-1225","cvss":4,"epss":0.0017,"slug":"cve-2026-1225-logback-allows-an-attacker-to-instantiate-classes-already-present","title":"Logback allows an attacker to instantiate classes already present on the class path","severity":"medium","exploited":false,"published_at":"2026-01-22T12:31:22+00:00","url":"https://junglewise.ai/threats/cve-2026-1225-logback-allows-an-attacker-to-instantiate-classes-already-present"},{"cve":"CVE-2021-42550","cvss":3.1,"epss":0.0444,"slug":"cve-2021-42550-deserialization-of-untrusted-data-in-logback","title":"Deserialization of Untrusted Data in logback","severity":"low","exploited":false,"published_at":"2021-12-17T20:00:50+00:00","url":"https://junglewise.ai/threats/cve-2021-42550-deserialization-of-untrusted-data-in-logback"},{"cve":"CVE-2017-5929","cvss":3,"epss":0.075,"slug":"cve-2017-5929-qos-ch-logback-vulnerable-to-deserialization-of-untrusted-data","title":"QOS.ch Logback vulnerable to Deserialization of Untrusted Data","severity":"low","exploited":false,"published_at":"2021-06-07T16:07:36+00:00","url":"https://junglewise.ai/threats/cve-2017-5929-qos-ch-logback-vulnerable-to-deserialization-of-untrusted-data"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"com.liferay.portal:release.portal.bom (Maven)","slug":"com-liferay-portal-release-portal-bom","vulnerabilities":92,"url":"https://junglewise.ai/threats/technologies/com-liferay-portal-release-portal-bom"},{"name":"org.keycloak:keycloak-services (Maven)","slug":"org-keycloak-keycloak-services","vulnerabilities":76,"url":"https://junglewise.ai/threats/technologies/org-keycloak-keycloak-services"},{"name":"org.keycloak:keycloak-core (Maven)","slug":"org-keycloak-keycloak-core","vulnerabilities":56,"url":"https://junglewise.ai/threats/technologies/org-keycloak-keycloak-core"},{"name":"org.apache.struts:struts2-core (Maven)","slug":"org-apache-struts-struts2-core","vulnerabilities":40,"url":"https://junglewise.ai/threats/technologies/org-apache-struts-struts2-core"},{"name":"net.mingsoft:ms-mcms (Maven)","slug":"net-mingsoft-ms-mcms","vulnerabilities":39,"url":"https://junglewise.ai/threats/technologies/net-mingsoft-ms-mcms"},{"name":"com.thoughtworks.xstream:xstream (Maven)","slug":"com-thoughtworks-xstream-xstream","vulnerabilities":37,"url":"https://junglewise.ai/threats/technologies/com-thoughtworks-xstream-xstream"},{"name":"com.jfinal:jfinal (Maven)","slug":"com-jfinal-jfinal","vulnerabilities":36,"url":"https://junglewise.ai/threats/technologies/com-jfinal-jfinal"},{"name":"org.jenkins-ci.plugins:script-security (Maven)","slug":"org-jenkins-ci-plugins-script-security","vulnerabilities":36,"url":"https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-script-security"},{"name":"org.apache.tomcat:tomcat (Maven)","slug":"org-apache-tomcat-tomcat","vulnerabilities":35,"url":"https://junglewise.ai/threats/technologies/org-apache-tomcat-tomcat"},{"name":"com.liferay.portal:release.dxp.bom (Maven)","slug":"com-liferay-portal-release-dxp-bom","vulnerabilities":34,"url":"https://junglewise.ai/threats/technologies/com-liferay-portal-release-dxp-bom"},{"name":"org.opencms:opencms-core (Maven)","slug":"org-opencms-opencms-core","vulnerabilities":31,"url":"https://junglewise.ai/threats/technologies/org-opencms-opencms-core"},{"name":"org.keycloak:keycloak-parent (Maven)","slug":"org-keycloak-keycloak-parent","vulnerabilities":26,"url":"https://junglewise.ai/threats/technologies/org-keycloak-keycloak-parent"}],"technology":{"hub":true,"name":"ch.qos.logback:logback-core (Maven)","slug":"ch-qos-logback-logback-core","vendor":{"name":"Maven","slug":"maven","url":"https://junglewise.ai/threats/vendors/maven"},"aliases":[],"homepage":"https://logback.qos.ch/","repo_url":"https://github.com/qos-ch/logback","description":"A Maven artifact containing the core functionality of the Logback logging framework.","url":"https://junglewise.ai/threats/technologies/ch-qos-logback-logback-core"},"most_severe":[{"cve":"CVE-2026-9828","cvss":4,"epss":0.0055,"slug":"cve-2026-9828-qos-ch-logback-core-deserialization-bypass-in","title":"QOS.CH logback-core deserialization bypass in HardenedObjectInputStream","severity":"medium","exploited":false,"published_at":"2026-05-28T14:16:27.43+00:00","url":"https://junglewise.ai/threats/cve-2026-9828-qos-ch-logback-core-deserialization-bypass-in"},{"cve":"CVE-2026-10532","cvss":4,"epss":0.0037,"slug":"cve-2026-10532-qos-ch-sarl-logback-core-restricted-deserialization-in","title":"QOS.CH Sarl logback-core restricted deserialization in HardenedObjectInputStream","severity":"medium","exploited":false,"published_at":"2026-06-01T13:16:30.34+00:00","url":"https://junglewise.ai/threats/cve-2026-10532-qos-ch-sarl-logback-core-restricted-deserialization-in"},{"cve":"CVE-2026-1225","cvss":4,"epss":0.0017,"slug":"cve-2026-1225-logback-allows-an-attacker-to-instantiate-classes-already-present","title":"Logback allows an attacker to instantiate classes already present on the class path","severity":"medium","exploited":false,"published_at":"2026-01-22T12:31:22+00:00","url":"https://junglewise.ai/threats/cve-2026-1225-logback-allows-an-attacker-to-instantiate-classes-already-present"},{"cve":"CVE-2021-42550","cvss":3.1,"epss":0.0444,"slug":"cve-2021-42550-deserialization-of-untrusted-data-in-logback","title":"Deserialization of Untrusted Data in logback","severity":"low","exploited":false,"published_at":"2021-12-17T20:00:50+00:00","url":"https://junglewise.ai/threats/cve-2021-42550-deserialization-of-untrusted-data-in-logback"},{"cve":"CVE-2017-5929","cvss":3,"epss":0.075,"slug":"cve-2017-5929-qos-ch-logback-vulnerable-to-deserialization-of-untrusted-data","title":"QOS.ch Logback vulnerable to Deserialization of Untrusted Data","severity":"low","exploited":false,"published_at":"2021-06-07T16:07:36+00:00","url":"https://junglewise.ai/threats/cve-2017-5929-qos-ch-logback-vulnerable-to-deserialization-of-untrusted-data"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}